UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7lEzhHoI3Zp41UiDMXPluZOh8MLJ2EjvBRbonkGi0rM=' 
WHERE 
  key_id = 'bfe3210e5dda1142d2fe45fa3590fc21500ebd0ba157a54715c7beac9409748c' 
  AND (
    token = '7lEzhHoI3Zp41UiDMXPluZOh8MLJ2EjvBRbonkGi0rM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )